Removing carbon dioxide from the air may be the most effective way to meet the globe's ambitious climate goals.
Coal use in the U.S. fell 9 percent in 2016, even as the Trump administration seeks a coal industry revival.
Dozens of GOP-sponsored bills have been introduced in Congress that seek to hamstring federal climate action.
President Trump's executive order on energy calls for the removal of "burdens" to domestic energy use.
President Trump signed an executive order Tuesday aiming to overturn federal climate policies.
The contentious Keystone XL pipeline is now one step closer to being built, but its saga is far from over.
The White House’s proposed budget forcefully kicks many federal climate-related energy programs to the curb.
The Energy Star program is as much a climate program as it is an energy savings program.